1. Compatibility policy

Rokohumin Duplo has been used alongside common fungicides, pesticides, and select herbicides in tank-mix applications. There is no blanket compatibility claim: always jar-test each specific tank-mix partner before full-scale application.

2. Known incompatibilities

• Strong bases (per manufacturer SDS).
• High-calcium or high-magnesium fertilizers and tank-mix partners: risk of foaming or clogging.

3. Jar test procedure

1. Prepare a small test sample at the intended field tank-mix ratio.
2. Combine Rokohumin Duplo with the intended tank-mix partner(s) in the sample.
3. Observe for 10–15 minutes for signs of separation, foaming, clumping, or precipitate.
4. Only proceed to full-tank mixing if the sample remains stable throughout the observation period.

4. Questions about a specific product

For compatibility questions about a specific fungicide, pesticide, or herbicide not covered here, contact our support team before mixing.